Here's the change log from the App Store:
My installation stalled for a bit and I was forced to power down my MacBook. After it booted back up, it immediately began installing the OS. I don't know why it idid that, but it worked out well.I'll get it as soon as Mavericks finishes installing...
No. It's a separate update. At least that's how it showed up for me.
I uploaded 11.1.2 and the new iOS update today and now when I sync my iphone 5 to iTunes it gets stuck in "Waiting for Changes to be Applied" mode. Is anyone else having this problem?